Sansui - 9090B Solid state stereo receiver

Beautiful Sansui powerful Sintoamplificatore with crystal-clear sound, with Treble, Mid and Bass controls, freshly serviced and checked, the tuning LED lamps replaced (they don’t overheat and have many more hours of operation) provided with manual, electrical schematics and a 300-ohm FM antenna.

Power and finesse meet
The 9090DB isn’t just about volume. Its sonic character is detailed and dynamic, combining power and refinement. Owners appreciated its crystal-clear highs, strong mids and deep bass response, making it one of the most versatile receivers in the Sansui lineup.

125 W power amplifier section, direct-reading VU meter, analog AM/FM tuner, Dolby noise-reduction circuit, bass, mid and treble controls, two tape loops and a phonoinput stage.
Technical specifications
Tuning range: FM, MW
Output power: 125 watts per channel into 8Ω (stereo)
Frequency response: 10 Hz to 30 kHz
Total harmonic distortion: 0.1%
Damping factor: 30
Input sensitivity: 4 mV (microphone), 2.5 mV (MM), 150 mV (DIN), 150 mV (line)
Signal-to-noise ratio: 70 dB (MM), 80 dB (DIN), 80 dB (line)
Channel separation: 50 dB (MM), 50 dB (line)
Output: 150 mV (line), 30 mV (DIN), 0.775 V (Pre-out)

Dimensions: Width 54 x Height 19 x Depth 45 cm

Weight: 25 kg

Year of manufacture: 1976


The Sansui Statement
In 1976, Sansui unveiled the 9090DB, a flagship receiver that perfectly balanced raw muscle with refined features. Rated at 125 watts per channel, it had enough power to drive even the most demanding speakers of the day. But what really made it stand out was the inclusion of Dolby FM decoding — a cutting-edge feature for the era.
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Muscle Meets Finesse
The 9090DB wasn’t just about volume. Its sonic character was detailed and dynamic, combining brute force with finesse. Owners praised its crisp highs, strong mids, and deep bass response, making it one of the most versatile receivers in the Sansui lineup.